Yellow organic light-emitting diodes based on phosphorescent   iridium(III) pyrazine complexes: Fine tuning of emission color

doi:10.1016/j.ica.2008.10.001

CORC > 北京大学 > 化学与分子工程学院

	Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color
	Ge, Guoping ; Zhang, Guolin ; Guo, Haiqing ; Chuai, Yutao ; Zou, Dechun
刊名	inorganica chimica acta
	2009
关键词	Yellow phosphor Iridium pyrazine complex (3)MLCT OLED Fine-tuning of color INDUCED BLUE PHOSPHORESCENCE ELECTROPHOSPHORESCENT DEVICES ELECTROLUMINESCENT DEVICES RED PHOSPHORESCENCE IR(III) COMPLEXES ROOM-TEMPERATURE EFFICIENT LIGANDS LUMINESCENCE RANGE
DOI	10.1016/j.ica.2008.10.001
英文摘要	The synthesis and luminescence of a series of new iridium pyrazine complexes were investigated. The phosphorescent peak wavelength can be. ne-tuned in yellow color range of 553-588 nm. Complexes 4 and 6 were used as representative examples for fabrication of multilayered OLEDs. The two OLEDs all exhibited high efficiency. The devices based on complex 4 exhibited an external quantum efficiency of 4.6% (power efficiency 9.7l m/W) and a maximum brightness of 32700 cd/m(2). The device also showed high color purity with an emission maximum at 561 nm and Commission Internationale de l'Eclairage (CIE) coordinates of (x = 0.45, y = 0.54). (c) 2008 Elsevier B.V. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000265467300019&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Inorganic & Nuclear; SCI(E); 15; ARTICLE; 7; 2231-2236; 362
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151294]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Ge, Guoping,Zhang, Guolin,Guo, Haiqing,et al. Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color[J]. inorganica chimica acta,2009.
APA	Ge, Guoping,Zhang, Guolin,Guo, Haiqing,Chuai, Yutao,&Zou, Dechun.(2009).Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color.inorganica chimica acta.
MLA	Ge, Guoping,et al."Yellow organic light-emitting diodes based on phosphorescent iridium(III) pyrazine complexes: Fine tuning of emission color".inorganica chimica acta (2009).